If you’re looking to quickly make some extra cash over the holidays, there are plenty of work-on-demand job apps you can use to find shifts and odd jobs when you need them.
One of our top picks for December 2025 is Instawork, which we ranked first on our list of apps you can use to pick up shifts. This platform allows you to grab part-time opportunities, temp work, and odd jobs in hospitality, retail, events, or warehouse work.
While the shifts you can get on the Instawork app are all in-person (so you’ll need to look elsewhere for remote work job listings), you can find a wide variety of jobs, from skilled roles to manual work that just about anyone can do.
Perhaps best of all, Instawork is totally free to use. There aren’t any sign-up fees or service charges. As a contractor, you’ll take home 100% of your earnings from Instawork. You won’t even need to pay for occupational accident insurance—instead, it’s covered by the hiring company.
In this Instawork review, we’ll take a closer look at how the Instawork app works, who’s eligible to use it, and how much you can make from an Instawork side hustle.
